<s>
Religious	B-Library
and	I-Library
Theological	I-Library
Abstracts	I-Library
is	O
a	O
database	O
that	O
indexes	O
many	O
religious	O
and	O
theological	O
journals	O
and	O
other	O
literature	O
.	O
</s>
<s>
Because	O
of	O
the	O
interrelationship	O
between	O
indexing	O
and	O
abstract	O
services	O
and	O
the	O
literature	O
that	O
they	O
document	O
,	O
tools	O
such	O
as	O
Religious	B-Library
and	I-Library
Theological	I-Library
Abstracts	I-Library
(	O
1958-	O
,	O
Myerstown	O
,	O
PA	O
)	O
,	O
Religion	O
Index	O
One	O
(	O
1949-	O
,	O
Evanston	O
,	O
IL	O
)	O
,	O
and	O
The	O
Catholic	O
Periodical	O
and	O
Literature	O
Index	O
(	O
1930-	O
,	O
Catholic	O
Library	O
Association	O
)	O
often	O
become	O
de	O
facto	O
standards	O
against	O
which	O
many	O
librarians	O
measure	O
their	O
collections	O
.	O
</s>
<s>
A	O
guide	O
to	O
library	O
research	O
stated	O
that	O
"	O
religion	O
has	O
its	O
primary	O
indexes	O
in	O
Religion	O
Index	O
One	O
,	O
Religion	O
Index	O
Two	O
,	O
Religious	B-Library
and	I-Library
Theological	I-Library
Abstracts	I-Library
,	O
and	O
a	O
few	O
other	O
such	O
titles.	O
"	O
</s>
